Clean Water Act discharge permit · NPDES ALG250031
ALABAMA POWER COMPANY – CALHOUN GENERATING FACILITY, Eastaboga, AL: NPDES ALG250031 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 6Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
ALABAMA POWER COMPANY – CALHOUN GENERATING FACILITY, held by Calhoun Power Company, LLC, holds NPDES permit ALG250031. EPA’s file records it issued March 28, 2022 and expiring March 31, 2027. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | ALABAMA POWER COMPANY – CALHOUN GENERATING FACILITY |
|---|---|
| Permittee as filed | Calhoun Power Company, LLC |
| NPDES ID | ALG250031 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | March 28, 2022 |
| Expiration date | March 31, 2027 |
| Issuing agency | State |
| Address | Eastaboga, AL 36260 |
| Subwatershed | Emorai Church-Choccolocco Creek (HUC 031501060512) |
| Other EPA IDs (FRS) | RCRA handler ALR000019463; ICIS-AIR source AL0000000101500073 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 6Pollutants on file
- 6Under a numeric limit
- 6With a violation of any kind
- 1With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| pH | 4 | 10 | 1 | May 31, 2003 | |
| Temperature, water deg. fahrenheit | 2 | 5 | 0 | ||
| Solids, total dissolved | 2 | 5 | 0 | ||
| Chloride [as Cl] | 2 | 4 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 4 | 0 | ||
| Chlorine, total residual | 4 | 2 | 0 |
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES ALG250031.
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
Watch this permit
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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID ALG250031 there.
Nearby on the register
- Discharge permits in Eastaboga
- Every permit record in Eastaboga, A to Z
- Discharge permits in Alabama
- Every permit record in Alabama, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.